Traverse the Ulvenwald (R) – MtG Shadows Over Innistrad – Wizards of the Coast from Wizards of the Coast

Description

Traverse the Ulvenwald Green
Sorcery
Search your library for a basic land card, reveal it, put it into your hand, then shuffle your library.
Delirium — If there are four or more card types among cards in your graveyard, instead search your library for a creature or land card, reveal it, put it into your hand, then shuffle your library.